38995316384206221

Names of 38995316384206221

• Cardinal: 38995316384206221 can be written as Thirty-eight quadrillion, nine hundred ninety-five trillion, three hundred sixteen billion, three hundred eighty-four million, two hundred six thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 3.8995316384206221 × 10¹⁶

Factors of 38995316384206221

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8457

Divisors of 38995316384206221

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 13 19 27 39 53 57 117 159 169 171 247 351 361 477 507 513 689 741 1007 1083 1431 1521 2067 2223 2809 3021 3211 3249 4563 4693 6201 6669 6859 8369 8427 8957 9063 9633 9747 13091 14079 18603 19133 20577 25107 25281 26871 27189 28899 36517 39273 42237 53371 57399 61009 61731 75321 75843 80613 86697 89167 108797 109551 117819 126711 148877 159011 160113 170183 172197 183027 185193 225963 241839 248729 267501 326391 328653 353457 363527 443557 446631 474721 477033 480339 510549 516591 549081 693823 746187 802503 979173 985959 1014049 1090581 1159171 1330671 1339893 1414361 1424163 1431099 1441017 1531647 1647243 1935401 2067143 2081469 2238561 2407509 2828663 2937519 3021209 3042147 3233477 3271743 3477513 3992013 4019679 4243083 4272489 4293297 4594941 4725851 5766241 5806203 6201429 6244407 6715683 8427583 8485989 9019699 9063627 9126441 9700431 9815229 10432539 11976039 12729249 12817467 13182637 14177553 17298723 17418609 18604287 18733221 19266931 23508521 25160213 25282749 25457967 26872859 27059097 27190881 27379323 29101293 31297617 36772619 38187747 39275717 39547911 42532659 51896169 52255827 53744597 55812861 57402971 57800793 61436063 70525563 74961133 75480639 75848247 76373901 80618577 81177291 81572643 87303879 109558579 110317857 117827151 118643733 127597977 155688507 160124077 161233791 171374281 172208913 173402379 184308189 211576689 224883399 226441917 227544741 241855731 243531873 250470103 305610773 328675737 330953571 353481453 355931199 446661899 478044047 480372231 483701373 510584321 514122843 516626739 520207137 552924567 634730067 674650197 679325751 698679761 725567193 746238623 751410309 916832319 986027211 992860713 1021147343 1060444359 1245951613 1339985697 1424261527 1434132141 1441116693 1451104119 1531752963 1542368529 1549880217 1658773701 2023950591 2081613001 2096039283 2238715869 2254230927 2750496957 2958081633 3042357463 3063442029 3256111339 3737854839 3972940049 4019957091 4272784581 4302396423 4323350079 4595258889 4627105587 5806604687 6244839003 6288117849 6716147607 6762692781 8251490871 8486576081 9082836893 9127072389 9190326087 9701102099 9768334017 11213564517 11918820147 12059871273 12818353743 12907189269 13274915459 13785776667 16197370969 17419814061 18734517009 18864353547 20148442821 23673080647 25459728243 27060969013 27248510679 27381217167 27570978261 29103306297 29305002051 33640693551 35756460441 38455061229 39550647019 39824746377 48592112907 52259442183 56203551027 71019241941 75485860931 76379184729 81182907039 81745532037 82143651501 87309918891 87915006153 107269381323 110325489053 118651941057 119474239131 145776338721 156778326549 161244945539 172573900967 210565822597 213057725823 226457582793 229137554187 243548721117 245236596111 261929756673 307750048411 330976467159 355955823171 358422717393 437329016163 449788532293 483734836617 514158411247 517721702901 631697467791 639173177469 679372748379 730646163351 923250145233 992929401477 1067867469513 1349365596879 1434231357689 1451204509851 1542475233741 1553165108703 1895092403373 2038118245137 2096184292007 2769750435699 2978788204431 4000750629343 4048096790637 4302694073067 4353613529553 4627425701223 4659495326109 5685277210119 5847250919809 6288552876021 8309251307097 8545982113567 12002251888029 12144290371911 12908082219201 13882277103669 17541752759427 18865658628063 25637946340701 27250395796091 36006755664087 38724246657603 52625258278281 56596975884189 76014261957517 76913839022103 81751187388273 108020266992261 111097767476371 157875774834843 228042785872551 230741517066309 245253562164819 333293302429113 684128357617653 735760686494457 999879907287339 1444270977192823 2052385072852959 2999639721862017 4332812931578469 12998438794735407 38995316384206221
• Sum of all divisors σ(n): 67309317195840000
• Sum of proper divisors (its aliquot sum) s(n): 28314000811633779
• 38995316384206221 is a deficient number, because the sum of its proper divisors (28314000811633779) is less than itself. Its deficiency is 10681315572572442

Bases of 38995316384206221

• Binary: 10001010100010100000100010011100111111000000110110001101₂
• Hexadecimal: 0x8A8A089CFC0D8D
• Base-36: ANYOP1DX959

Squares and roots of 38995316384206221

• 38995316384206221 squared (38995316384206221²) is 1520634699904342141736092255100841
• 38995316384206221 cubed (38995316384206221³) is 59297631227572303160832061860280291300418094531861
• The square root of 38995316384206221 is 197472318.0200359653
• The cube root of 38995316384206221 is 339107.5684319013

Scales and comparisons

• 38,995,316,384,206,221 seconds is equal to 1,239,930,440 years, 30 weeks, 2 days, 18 hours, 10 minutes, 21 seconds.
• To count from 1 to 38,995,316,384,206,221 would take you about three billion, seven hundred nineteen million, seven hundred ninety-one thousand, three hundred twenty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38995316384206221 cubic inches would be around 28259 feet tall.

Recreational maths with 38995316384206221

• 38995316384206221 backwards is 12260248361359983
• The number of decimal digits it has is: 17
• The sum of 38995316384206221's digits is 72
• More coming soon!